Developer tool
HTML Entities
Encode and decode HTML entities. Keep special characters safe.
Mode
Output
<div class="hello">It's a "test" & more</div>
Live preview
<div class="hello">It's a "test" & more</div>
Entity reference
EntityCharacterNumeric
&&&
<<<
>>>
"""
'''
(space) 
©©©
®®®
™™™
———
–––
«««
»»»
•••
………
Get Smarter About AI Dev
New tutorials, open-source projects, and deep dives on coding agents - delivered weekly.
One email per weekReal code, not theoryFree forever